52202141 has 4 divisors (see below), whose sum is σ = 52420800. Its totient is φ = 51983484.

The previous prime is 52202123. The next prime is 52202147. The reversal of 52202141 is 14120225.

52202141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52202141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52202147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108971 + ... + 109448.

It is an arithmetic number, because the mean of its divisors is an integer number (13105200).

Almost surely, 2^52202141 is an apocalyptic number.

It is an amenable number.

52202141 is a deficient number, since it is larger than the sum of its proper divisors (218659).

52202141 is a wasteful number, since it uses less digits than its factorization.

52202141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218658.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 52202141 is about 7225.1049127331. The cubic root of 52202141 is about 373.7341400338.

Adding to 52202141 its reverse (14120225), we get a palindrome (66322366).

The spelling of 52202141 in words is "fifty-two million, two hundred two thousand, one hundred forty-one".